	function drawVisualization() {
  // Create and populate the data table.
  var data = google.visualization.arrayToDataTable([
['x',	"\ue8\ubf\ua6\ue6\u8b\u89\ue5\u8d\ua1\ue6\u96\uaf\ue7\u9a\u84\ue9\u82\uaa\ue6\u81\ub6\ue4\ub9\u8b\ue7\u9c\ubc",	"\ue8\u9e\u8d\ue7\u81\uab\ue4\ub9\u8b\ue6\ua0\ub8",	"\ue7\ub4\ua2\ue5\u85\u8b\ue7\u9a\u84\ue5\ub0\ube\ue5\ub7\ub4\ue5\ub0\u96",	"\ue6\u96\uaf\ue5\u9f\uba\ue5\ub0\u94\ue7\u9a\u84\ue6\ub2\u81\ue8\ua1\u80\ue6\u8a\ua4\ue7\uac\ua6",	"\ue9\u9b\uaa\ue6\u80\u92\ue4\ub9\u8b\ue6\u8d\ub7",	"\ue8\ub5\u9e\ue8\ube\ube\ue6\u8b\u89\ue4\ub9\u8b\ue7\u81\uab",	"\ue6\u99\uae\ue5\u88\ua9\ue8\u8e\uab\ue4\ubf\uae\ue6\u96\uaf\ue7\u9a\u84\ue7\u8b\u82\ue6\u80\u92\ue6\u8a\ua4\ue7\uac\ua6",	"\ue5\ubd\ub1\ue8\ub8\uaa\ue7\uaa\u81\ue8\ua2\uad\ue8\u90\ua5\ue7\u9a\u84\ue9\u87\u8e\ue8\u9b\uae\ue6\u8a\ua4\ue7\uac\ua6",	"\ue5\uad\ua3\ue9\ub9\u8d\ue7\u9a\u84\ue4\ubc\ua0\ue8\uaf\ub4\ue4\ub9\u8b\ue7\ube\ubd",	"\ue5\u8f\u8c\ue5\u90\u8e\ue7\u9a\u84\ue5\u87\u9d\ue8\ua7\u86"],
[588,	44106.9,	32008.4,	44821.6,	31041.7,	null,	null,	null,	null,	null,	null],
[582,	40533.8,	30249.7,	42241.3,	29369.5,	null,	null,	null,	null,	null,	null],
[580,	39323.6,	29679.3,	41427.9,	28807,	null,	null,	null,	null,	null,	null],
[575,	36701.2,	28206.6,	39555.6,	27452.4,	null,	null,	null,	null,	null,	null],
[574,	36214,	27922,	39078.9,	27250.4,	null,	null,	null,	null,	null,	null],
[572,	35462.9,	27370.6,	38349,	26727.8,	null,	null,	null,	null,	null,	null],
[569,	34434.8,	26544.3,	37178.9,	26008.4,	null,	null,	null,	null,	null,	null],
[567,	33816,	26002,	36508.4,	25479,	null,	null,	null,	null,	null,	null],
[566,	33585,	25787.4,	36042,	25302.1,	null,	null,	null,	null,	null,	null],
[561,	32145.6,	24519.9,	34404.9,	24124.6,	null,	null,	null,	null,	null,	null],
[559,	31638.5,	24024,	33817.9,	23658.5,	null,	null,	null,	null,	null,	null],
[557,	null,	null,	null,	null,	null,	24838.6,	22695.8,	null,	32232.5,	21012.6],
[553,	30182.3,	22686.2,	31804.5,	22387.1,	null,	null,	null,	null,	null,	null],
[551,	null,	null,	null,	null,	null,	23406.3,	21461.8,	null,	30267.7,	19865.5],
[549,	null,	null,	null,	null,	null,	23022.7,	21042.1,	null,	29671.6,	19488.8],
[548,	29008.4,	21537.2,	30311.8,	21361.6,	null,	null,	null,	null,	null,	null],
[544,	null,	null,	null,	null,	null,	21924.4,	20042.2,	null,	28284.6,	18628.9],
[543,	null,	null,	null,	null,	21168.7,	21734.1,	19798.9,	null,	27994.9,	18424.4],
[541,	null,	null,	null,	null,	null,	21238.4,	19431.4,	null,	27459.9,	18070.3],
[540,	27077.5,	19899.8,	28034.9,	19727.6,	null,	null,	null,	null,	null,	null],
[538,	null,	null,	null,	null,	null,	20512.3,	18886.1,	null,	26635.4,	17558.6],
[536,	26005.5,	19165.3,	27011.5,	19039,	null,	20132.5,	18513.3,	null,	26089.7,	17205.2],
[535,	null,	null,	null,	null,	19606.1,	19982.2,	18383.9,	null,	25817.4,	17045.8],
[530,	null,	null,	null,	null,	null,	18985.6,	17423.8,	24343.5,	24602.2,	16229.8],
[528,	23944.4,	17665.9,	24913.1,	17700.2,	null,	18624.8,	17096.2,	null,	24060.5,	15974.9],
[522,	null,	null,	null,	null,	null,	17282.9,	16069.1,	22448.1,	22748.8,	15081.1]
	  ]);

  // Create and draw the visualization.
  new google.visualization.LineChart(document.getElementById('visualization')).
      draw(data, {curveType: "function",
                  width: 500, height: 400,
                  vAxis: {maxValue: 10},
                  pointSize: 5,
                  lineWidth: 2,
                  interpolateNulls: true
                 }
          );
}
​